If you want, I can:
To avoid encountering the failed critical init step 3 error in the future, follow these best practices: mtksu failed critical init step 3 best
Summary
Real-time protection often kills the initialization script mid-process because it recognizes the exploit as "malicious" behavior. Troubleshooting Checklist Potential Cause Faulty USB Cable Use a high-quality data cable (original preferred). Locked Bootloader Ensure "OEM Unlocking" is toggled in Developer Options. Incorrect Port Use a USB 2.0 port instead of USB 3.0/3.1. Battery Status Some devices require the battery to be disconnected. Summary of the Best Approach If you want, I can: To avoid encountering